func pubKeyEd25519(k *Key) ([]byte, error) {
priv := k.PrivateKey
privKeyBytes := new([64]byte)
copy(privKeyBytes[:32], priv)
pubKeyBytes := ed25519.MakePublicKey(privKeyBytes)
return pubKeyBytes[:], nil
}
func keyFromPrivEd25519(addrType AddrType, priv []byte) (*Key, error) {
privKeyBytes := new([64]byte)
copy(privKeyBytes[:32], priv)
pubKeyBytes := ed25519.MakePublicKey(privKeyBytes)
pubKey := account.PubKeyEd25519(*pubKeyBytes)
return &Key{
Id: uuid.NewRandom(),
Type: KeyType{CurveTypeEd25519, addrType},
Address: pubKey.Address(),
PrivateKey: privKeyBytes[:],
}, nil
}
// Generates a new account with private key.
func GenPrivAccount() *PrivAccount {
privKeyBytes := new([64]byte)
copy(privKeyBytes[:32], CRandBytes(32))
pubKeyBytes := ed25519.MakePublicKey(privKeyBytes)
pubKey := PubKeyEd25519(*pubKeyBytes)
privKey := PrivKeyEd25519(*privKeyBytes)
return &PrivAccount{
Address: pubKey.Address(),
PubKey: pubKey,
PrivKey: privKey,
}
}
// Generates a new account with private key from SHA256 hash of a secret
func GenPrivAccountFromSecret(secret string) *PrivAccount {
privKey32 := GenPrivKeyBytesFromSecret(secret)
privKeyBytes := new([64]byte)
copy(privKeyBytes[:32], privKey32)
pubKeyBytes := ed25519.MakePublicKey(privKeyBytes)
pubKey := PubKeyEd25519(*pubKeyBytes)
privKey := PrivKeyEd25519(*privKeyBytes)
return &PrivAccount{
Address: pubKey.Address(),
PubKey: pubKey,
PrivKey: privKey,
}
}
func GenPrivAccountFromPrivKeyBytes(privKeyBytes []byte) *PrivAccount {
if len(privKeyBytes) != 64 {
PanicSanity(Fmt("Expected 64 bytes but got %v", len(privKeyBytes)))
}
var privKeyArray [64]byte
copy(privKeyArray[:], privKeyBytes)
pubKeyBytes := ed25519.MakePublicKey(&privKeyArray)
pubKey := PubKeyEd25519(*pubKeyBytes)
privKey := PrivKeyEd25519(privKeyArray)
return &PrivAccount{
Address: pubKey.Address(),
PubKey: pubKey,
PrivKey: privKey,
}
}
// Generates a new validator with private key.
func GenPrivValidator() *PrivValidator {
privKeyBytes := new([64]byte)
copy(privKeyBytes[:32], CRandBytes(32))
pubKeyBytes := ed25519.MakePublicKey(privKeyBytes)
pubKey := acm.PubKeyEd25519(*pubKeyBytes)
privKey := acm.PrivKeyEd25519(*privKeyBytes)
return &PrivValidator{
Address: pubKey.Address(),
PubKey: pubKey,
PrivKey: privKey,
LastHeight: 0,
LastRound: 0,
LastStep: stepNone,
filePath: "",
}
}